From patchwork Tue Oct 17 20:43:52 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Drew Fustini X-Patchwork-Id: 736111 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id E2F08CDB474 for ; Tue, 17 Oct 2023 20:45:44 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S235157AbjJQUpo (ORCPT ); Tue, 17 Oct 2023 16:45:44 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:33130 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1344481AbjJQUpl (ORCPT ); Tue, 17 Oct 2023 16:45:41 -0400 Received: from mail-pg1-x530.google.com (mail-pg1-x530.google.com [IPv6:2607:f8b0:4864:20::530]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 76327125 for ; Tue, 17 Oct 2023 13:45:31 -0700 (PDT) Received: by mail-pg1-x530.google.com with SMTP id 41be03b00d2f7-5859a7d6556so4596109a12.0 for ; Tue, 17 Oct 2023 13:45:31 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=baylibre-com.20230601.gappssmtp.com; s=20230601; t=1697575531; x=1698180331; darn=vger.kernel.org; h=cc:to:in-reply-to:references:message-id:content-transfer-encoding :mime-version:subject:date:from:from:to:cc:subject:date:message-id :reply-to; bh=bR/IFAv1lnI0y6g+8jA+bwtSS6VCFSGKbX2JFhOV5b0=; b=hLak6oa9RY60EQrK8i3SH1/pDUCuPdydHyVU7ftfjwpftwTbO1QhwDjVMwG7VQEsyC 5UK+5KX6O2058TXJKLXMxJH6Hskpmi5IjICmRfTXNcadfPoi+GNAjSt7IwfRo2DH0xpz 4pmkOsn6QNaiMALImz73SU9jdh5HJCfpvQa+ny6bJg69A0xuJnEPpwDh+pYSfsDsIV2b WojQsQcj5ty6+uyLytCv+tV61v/jfz0NYa4LV9NvGNT+PHmmWC0px2HJ8EuGICjtd15K IGX7RntGbcPRK1CI0q3vm10z1XBfT3d1DlzcIN8MXjUEGAI9eAmaZ1RkPUy2KpawQui7 SfTA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1697575531; x=1698180331; h=cc:to:in-reply-to:references:message-id:content-transfer-encoding :mime-version:subject:date:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=bR/IFAv1lnI0y6g+8jA+bwtSS6VCFSGKbX2JFhOV5b0=; b=u7MWQr/0YMvy1d6vHzDqvhSrq7TGoho0qDRgbzrzcO81cLS8e7NdbpDFxm56i0drew sHtMFLMwhAA1vC5hb8EyWr5lGKHdYdVmMQAlPchGA4PgWmfe2k1HQcKdnJG2m2PfM/rb Rdf4TVsOy+/50NPTdVfkEYIMTUUHTmavPYxnemwzgwgMV9sOf9QhUm/bpIVv/plsLuxt NGeJfwo9ArD2SybXUAGXtwz1r+2xzMiTxtav6mzdJEz6ujdrm6vMuOVtmMEyy5pNc75H cIMZO6rYFmEoFRIab60xuEELeOjJ4B/7ZezkljH/SXQ53p6NzODvsGmUTvCxkFzFONLL QCEg== X-Gm-Message-State: AOJu0Yw+cR5JczYcQo8BTPJFek3vmOy3INRHR5hLYDL8mmGOGzWBAW0c JiUSZhvZO++xVCAsihg09D9Ikw== X-Google-Smtp-Source: AGHT+IG73caoxqESTeHk5XR1yvgGOUSKaOSDSG943bozBwmE7lSRPCi9n15GPtaVf1K5N2iNcWWPlg== X-Received: by 2002:a17:90a:31b:b0:27d:50a:f8a6 with SMTP id 27-20020a17090a031b00b0027d050af8a6mr3293077pje.10.1697575530940; Tue, 17 Oct 2023 13:45:30 -0700 (PDT) Received: from [127.0.1.1] ([2601:1c2:1800:f680:51d6:dcd6:63ef:52e9]) by smtp.gmail.com with ESMTPSA id w3-20020a17090a6b8300b0027b168cb011sm1906553pjj.56.2023.10.17.13.45.28 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 17 Oct 2023 13:45:30 -0700 (PDT) From: Drew Fustini Date: Tue, 17 Oct 2023 13:43:52 -0700 Subject: [PATCH v2 6/7] riscv: dts: thead: Enable BeagleV Ahead eMMC controller MIME-Version: 1.0 Message-Id: <20231017-th1520-mmc-v2-6-4678c8cc4048@baylibre.com> References: <20231017-th1520-mmc-v2-0-4678c8cc4048@baylibre.com> In-Reply-To: <20231017-th1520-mmc-v2-0-4678c8cc4048@baylibre.com> To: Ulf Hansson , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Jisheng Zhang , Adrian Hunter , Guo Ren , Fu Wei , Paul Walmsley , Palmer Dabbelt , Albert Ou , Conor Dooley Cc: Robert Nelson , Jason Kridner , Xi Ruoyao , Han Gao , Icenowy Zheng , linux-mmc@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-riscv@lists.infradead.org, Drew Fustini X-Mailer: b4 0.12.3 X-Developer-Signature: v=1; a=ed25519-sha256; t=1697575515; l=933; i=dfustini@baylibre.com; s=20230430; h=from:subject:message-id; bh=vNFZt2gizhpsjzH9MAKHp09E78+qWWf2znY/lpZAKnk=; b=j5MwipA9159XueCAdESnb2EitXe9gLx6ENZSvmnLtlql41q832inr6iR4u+oaVwFG7pwLGGN0 Vi3eKERq18FDVLSmbURSHVWxMLqysL2SMc3AwBaEAzRyYd2aeL6EEmC X-Developer-Key: i=dfustini@baylibre.com; a=ed25519; pk=p3GKE9XFmjhwAayAHG4U108yag7V8xQVd4zJLdW0g7g= Precedence: bulk List-ID: X-Mailing-List: linux-mmc@vger.kernel.org Add properties to the emmc node and enable it and set the frequency for the sdhci clock. Signed-off-by: Drew Fustini --- arch/riscv/boot/dts/thead/th1520-beaglev-ahead.dts | 14 ++++++++++++++ 1 file changed, 14 insertions(+) diff --git a/arch/riscv/boot/dts/thead/th1520-beaglev-ahead.dts b/arch/riscv/boot/dts/thead/th1520-beaglev-ahead.dts index 70e8042c8304..bf55319ba950 100644 --- a/arch/riscv/boot/dts/thead/th1520-beaglev-ahead.dts +++ b/arch/riscv/boot/dts/thead/th1520-beaglev-ahead.dts @@ -52,6 +52,10 @@ &uart_sclk { clock-frequency = <100000000>; }; +&sdhci_clk { + clock-frequency = <198000000>; +}; + &dmac0 { status = "okay"; }; @@ -59,3 +63,13 @@ &dmac0 { &uart0 { status = "okay"; }; + +&mmc0 { + bus-width = <8>; + max-frequency = <198000000>; + mmc-hs400-1_8v; + non-removable; + no-sdio; + no-sd; + status = "okay"; +};